GB2334857A - Method and apparatus to provide cellular telephone service to a macro-cell and pico-cell within a building using shared equipment - Google Patents

Method and apparatus to provide cellular telephone service to a macro-cell and pico-cell within a building using shared equipment

Info

Publication number
GB2334857A
GB2334857A GB9911202A GB9911202A GB2334857A GB 2334857 A GB2334857 A GB 2334857A GB 9911202 A GB9911202 A GB 9911202A GB 9911202 A GB9911202 A GB 9911202A GB 2334857 A GB2334857 A GB 2334857A
Authority
GB
United Kingdom
Prior art keywords
cell
building
cellular telephone
telephone service
pico
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB9911202A
Other versions
GB2334857B (en
GB9911202D0 (en
Inventor
Nils Johan Bojeryd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
Ericsson GE Mobile Communications Holding Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Inc, Ericsson GE Mobile Communications Holding Inc filed Critical Ericsson Inc
Publication of GB9911202D0 publication Critical patent/GB9911202D0/en
Publication of GB2334857A publication Critical patent/GB2334857A/en
Application granted granted Critical
Publication of GB2334857B publication Critical patent/GB2334857B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Abstract

The present invention is an apparatus and method for providing cellular telephone service to a pico-cell located within a building and extending cellular telephone service from a macro-cell located outside the building to inside the building. A first set of transceivers provide cellular telephone service to the macro-cell and a second set of transceivers provide cellular telephone service to the pico-cell. A series of combiners which combine multiple radio frequency signals into a single radio frequency signal and splitters which replicate a single radio frequency signal into multiple copies of the same radio frequency signal are used to connect both sets of transceivers to a common plurality of antennas located within the building.
GB9911202A 1996-11-19 1997-11-18 Method and apparatus to provide cellular telephone service to a macro-cell and pico-cell within a building using shared equipment Expired - Fee Related GB2334857B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/752,253 US5946622A (en) 1996-11-19 1996-11-19 Method and apparatus for providing cellular telephone service to a macro-cell and pico-cell within a building using shared equipment
PCT/US1997/021073 WO1998023116A2 (en) 1996-11-19 1997-11-18 Method and apparatus to provide cellular telephone service to a macro-cell and pico-cell within a building using shared equipment

Publications (3)

Publication Number Publication Date
GB9911202D0 GB9911202D0 (en) 1999-07-14
GB2334857A true GB2334857A (en) 1999-09-01
GB2334857B GB2334857B (en) 2001-01-31

Family

ID=25025542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9911202A Expired - Fee Related GB2334857B (en) 1996-11-19 1997-11-18 Method and apparatus to provide cellular telephone service to a macro-cell and pico-cell within a building using shared equipment

Country Status (10)

Country Link
US (1) US5946622A (en)
JP (1) JP2001503951A (en)
CN (1) CN1276135A (en)
AU (1) AU733200B2 (en)
BR (1) BR9713086A (en)
CA (1) CA2271859A1 (en)
DE (1) DE19782122T1 (en)
FI (1) FI991131A (en)
GB (1) GB2334857B (en)
WO (1) WO1998023116A2 (en)

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AU5508298A (en) 1998-06-10
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CA2271859A1 (en) 1998-05-28
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JP2001503951A (en) 2001-03-21
US5946622A (en) 1999-08-31
FI991131A (en) 1999-07-19
DE19782122T1 (en) 1999-10-28
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GB9911202D0 (en) 1999-07-14
WO1998023116A3 (en) 1998-10-01

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